1857274 - [wpt-sync] Sync PR 42364 - Add test for lang attribute and shadow trees.

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 42364 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/42364
Details from upstream follow.

L. David Baron <[e-mail]> wrote:

Add test for lang attribute and shadow trees.

This tests the lang attribute changes in whatwg/html#9796. It replaces the lang attribute tests from #29820.

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=bb22bcdad05c3c74f6b80fca79a6492dcc1e8545

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests and 6 subtests

Status Summary

Firefox

OK : 1
PASS: 3
FAIL: 3

Chrome

OK : 1
PASS: 5
FAIL: 1

Safari

OK : 1
PASS: 5
FAIL: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

Firefox-only Failures

• /html/dom/elements/global-attributes/lang-attribute-shadow.window.html [wpt.fyi]
  • lang only on host: FAIL
  • lang on host and slotted element: FAIL

New Tests That Don't Pass

• /html/dom/elements/global-attributes/lang-attribute-shadow.window.html [wpt.fyi]
  • lang only on host: FAIL (Chrome: PASS, Safari: PASS)
  • lang on host and slotted element: FAIL (Chrome: PASS, Safari: PASS)
  • lang on slot inherits from shadow host: FAIL (Chrome: FAIL, Safari: FAIL)

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d4a31b5d4e9c
[wpt PR 42364] - Add test for lang attribute and shadow trees., a=testonly
https://hg.mozilla.org/integration/autoland/rev/a591b18e4f0d
[wpt PR 42364] - Update wpt metadata, a=testonly

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/d4a31b5d4e9c
https://hg.mozilla.org/mozilla-central/rev/a591b18e4f0d